	function drawVisualization() {
  // Create and populate the data table.
  var data = google.visualization.arrayToDataTable([
['x',	"\ue6\ubb\ub4\ue7\uad\u94\ue4\ubd\u9c\ue5\u93\u8d\ue7\u9a\u84\ue9\ubb\u91\ue8\u89\ub2\ue9\u9b\ub7\ue7\uae\ua1",	"\ue6\u9a\ub4\ue6\u80\u92\ue4\ub9\u8b\ue5\u8d\ub0",	"\ue6\u97\ua2\ue5\uae\u9a\ue4\ub9\u8b\ue5\ua4\ua9\ue5\u91\ubd",	"\ue5\u93\u88\ue6\ub4\u9b\ue5\ua7\u86\ue7\u9a\u84\ue6\u8a\ua4\ue7\uac\ua6",	"\ue9\u9b\ub7\ue7\uba\ub3\ue5\ua1\u94\ue5\u9f\uba\ue7\u9a\u84\ue7\u81\ub5\ue9\uad\u82\ue7\uac\ua6\ue5\u92\u92",	"\ue9\u87\u8d\ue7\u94\u9f\ue7\uac\ua6\ue6\u96\u87",	"\ue9\u82\uaa\ue6\u81\ub6\ue9\uad\u82\ue8\u83\ubd",	"\ue6\u9d\u80\ue6\u88\uae\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\ubd\ub1\ue8\ub8\uaa\ue7\uaa\u81\ue8\ua2\uad\ue8\u90\ua5\ue7\u9a\u84\ue9\u82\uaa\ue6\u81\ub6\ue6\u8a\ua4\ue7\uac\ua6",	"\ue9\u9b\uaa\ue6\u80\u92\ue4\ub9\u8b\ue5\ube\u8b"],
[588,	44301,	31839.8,	47109.5,	43381.6,	null,	null,	null,	null,	null,	null],
[582,	41657.8,	29947.4,	43420.5,	40929.7,	null,	null,	null,	null,	null,	null],
[580,	40867,	29367.9,	42012.2,	40067.2,	null,	null,	null,	null,	null,	null],
[575,	38829.5,	28006,	39356.5,	38211.9,	null,	null,	null,	null,	null,	null],
[574,	38389.3,	27630.9,	38901.1,	37742.1,	null,	null,	null,	null,	null,	null],
[572,	37701.2,	27149.8,	37865.5,	37054.5,	null,	null,	null,	null,	null,	null],
[569,	36541.4,	26366.5,	36864.3,	36014.8,	null,	null,	null,	null,	null,	null],
[567,	35682,	25802.4,	36315.6,	35293.7,	null,	null,	null,	null,	null,	null],
[566,	35352.9,	25603,	36082,	34877.2,	null,	null,	null,	null,	null,	null],
[561,	33753.4,	24295.8,	34456.4,	33169.6,	null,	null,	null,	null,	null,	null],
[559,	32994.2,	23877,	33604.2,	32506,	null,	null,	null,	null,	null,	null],
[557,	null,	null,	null,	null,	33585.7,	21393.9,	30664.9,	29053.3,	null,	null],
[553,	31107.3,	22515.4,	31885.9,	30720.4,	null,	null,	null,	null,	null,	null],
[551,	null,	null,	null,	null,	31714,	20251.9,	28911.2,	27457.2,	null,	null],
[549,	null,	null,	null,	null,	31074.7,	19888.3,	28406.6,	26947.1,	null,	null],
[548,	29636,	21436,	31122.3,	29205.4,	null,	null,	null,	null,	null,	null],
[544,	null,	null,	null,	null,	29641,	19040.4,	27043.1,	25640.8,	null,	null],
[543,	null,	null,	null,	null,	29313.7,	18907.5,	26725.2,	25430,	null,	26790.4],
[541,	null,	null,	null,	null,	28645.5,	18664.7,	26173.5,	24980.4,	null,	null],
[540,	27295.8,	19794,	28728.4,	27026.2,	null,	null,	null,	null,	null,	null],
[538,	null,	null,	null,	null,	27834.6,	18151.8,	25511.9,	24246.9,	null,	null],
[536,	26215.6,	19097.6,	27390.5,	26008.9,	27263.1,	17887.1,	25006.9,	23842.2,	null,	null],
[535,	null,	null,	null,	null,	27142.8,	17756.5,	24810.8,	23605.3,	null,	24776.5],
[530,	null,	null,	null,	null,	25799.4,	17029.1,	23605.3,	22521.1,	27206.8,	null],
[528,	24286.5,	17617.1,	24712.5,	24036.9,	25316.5,	16810.8,	23223,	22069.4,	null,	null],
[522,	null,	null,	null,	null,	23841.6,	15884.7,	21873.3,	20872.4,	25147.4,	null]
	  ]);

  // Create and draw the visualization.
  new google.visualization.LineChart(document.getElementById('visualization')).
      draw(data, {curveType: "function",
                  width: 500, height: 400,
                  vAxis: {maxValue: 10},
                  pointSize: 5,
                  lineWidth: 2,
                  interpolateNulls: true
                 }
          );
}
​